Hardware Spec Index

Teralux FN-8491 Max 120mm PWM Case Fan

Case Fans · Teralux · SKU FN8491-MAX · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index201 (Case Fans scale)
Category rank#34,335
Street price$9
Power4 W
Performance per dollar22.33
Released2023

Specifications

BrandTeralux
ModelTeralux FN-8491 Max
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-2138 Prime 120mm PWM Case Fan (3-Pack)254$9Compare
Brontix FN-4734 XT 120mm PWM ARGB Case Fan1,333$49Compare
Teralux FN-7509 Edge 120mm PWM ARGB Case Fan (3-Pack)945$29Compare
Corvane FN-7466 Ultra 120mm PWM ARGB Case Fan1,357$49Compare
Teralux FN-1362 Pro 140mm PWM ARGB Case Fan (3-Pack)920$29Compare
Caldera FN-3545 Ti 140mm PWM Case Fan (3-Pack)687$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-8491 Max 120mm PWM Case Fan”, https://vextor7.com/item/5160486 (accessed 2026-10-20).